<?php 

/**
* PC
*/
class Phone implements  Ubs
{
	
	public function wang()
	{
		echo __CLASS__;
		echo "手机可以玩";
	}

	protected function send()
	{
		echo "这个发信息的";
	}

	protected function mail()
	{
		echo "发邮件";
	}

	public function sendData()
	{
		echo "发送数据";
	}

}